ABOUT US 

Huanan Special Steel Co.,Ltd (HNSS-STEEL for short) located at Jiaxing (a city in SouthEast China’s Yangtze River Delta, the Golden Triangle in the East China, Less than hundred kilometers from Shanghai, Hangzhou). We have warehouses in Shanghai, Jiaxing and Tianjin port cities to meet your urgent demands.


HNSS-STEEL supply super thick steel plate ASTM A514Gr.Q, ASTM A517Gr.Q, DNV E690 Z35, ABS EQ70 for offshore platform, heavy industries; 9Ni alloy steel plate 06Ni9DR, ASTM A553, ASME SA553, X8Ni9 for LNG tank; HIC, NACE MR0175, ISO 15156 steel plate for oil & gas industry, refinery. ASTM A240 TP304L, TP316L, TP309S, TP310S, Duplex steel etc.


HNSS-STEEL’s products comply with ASTM, ASME, EN, JIS, ISO, DIN, AISI, API, GB, BS standards. The main steel products category are low alloy structural steel plate, carbon steel plate, alloy steel plate, bridge steel plate, shipbuilding and offshore platform plate, pressure vessel steel plate, mould steel plate, pipeline steel plate, spring steel plate, profile steel, etc. Further more, we can also supply certificate from nine Classification Societies as ABS, LR, DNV, CCS, BV, KR, NK, GL, RINA for shipbuilding steel plates.


Corten Steel Grade: Corten A, Corten B, S355J0W, S355J0WP, S355J2W, S355J2WP, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K, ASTM A242, S-Ten1, S-Ten2, SPA-H, SPA-C, SMA400AW, SMA400BW, SM400CW, SMA400AP, SMA400BP, SMA400CP, SMA490AW, SMA490BW, SMA490CW, SMA490AP, SMA490BP, SMA490CP, SMA570W, SMA570P.

Innovate constantly, create maximum value for our clients. We promise to you best service, shortest delivery time and good quality products,

We are looking forward to cooperate with you!

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